Search Results - "JAAKKOLA, O"

A 12 MHz micromechanical bulk acoustic mode oscillator by Mattila, T., Kiihamäki, J., Lamminmäki, T., Jaakkola, O., Rantakari, P., Oja, A., Seppä, H., Kattelus, H., Tittonen, I.

“…We demonstrate a bulk acoustic mode silicon micromechanical resonator with the first eigen frequency at 12 MHz and the quality factor 180 000. Electrostatic…”
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Children's body knowledge: Understanding 'life' as a biological goal by Jaakkola, Raquel O., Slaughter, Virginia

“…Two studies assessed the development of children's understanding of life as a biological goal of body functioning. In Study 1, 4‐to‐10‐year‐old children were…”
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14 MHz micromechanical oscillator by Mattila, T., Jaakkola, O., Kiihamäki, J., Karttunen, J., Lamminmäki, T., Rantakari, P., Oja, A., Seppä, H., Kattelus, H., Tittonen, I.

“…Operation of a 14 MHz micromechanical oscillator is demonstrated and analyzed. Single-crystal silicon microbridge with submicron electrode gaps is utilized as…”
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Serum matrix metalloproteinase-9 is elevated in men with a history of myocardial infarction by Renko, J., Kalela, A., Jaakkola, O., Laine, S., Höyhtyä, M., Alho, H., Nikkari, S. T.

“…Elevated serum inflammatory markers have been reported in coronary heart disease. Levels of serum matrix metalloproteinase-9 (MMP-9), C-reactive protein (CRP),…”
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HDL enhances oxidation of LDL in vitro in both men and women by Solakivi, T, Jaakkola, O, Salomäki, A, Peltonen, N, Metso, S, Lehtimäki, T, Jokela, H, Nikkari, S T

“…Oxidative modification of low-density lipoprotein (LDL) is a key event in the oxidation hypothesis of atherogenesis. Some in vitro experiments have previously…”
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Effects of oxidized low- and high-density lipoproteins on gene expression of human macrophages by Levula, M., Jaakkola, O., Luomala, M., Nikkari, S. T., Lehtimäki, T.

“…Objective. Oxidized low-density lipoprotein (ox-LDL) is a major factor in foam cell formation, whereas the role of oxidized high-density lipoprotein (ox-HDL)…”
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Association of serum MMP-9 with autoantibodies against oxidized LDL by Kalela, A, Koivu, T.A, Höyhtyä, M, Jaakkola, O, Lehtimäki, T, Sillanaukee, P, Nikkari, S.T

“…Monocyte-derived macrophages in atherosclerotic plaques secrete matrix metalloproteinases (MMPs), which may contribute to plaque rupture. There has been much…”
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Oestrogen receptor gene variation is a determinant of coronary reactivity in healthy young men by Lehtimäki, T., Laaksonen, R., Mattila, K. M., Janatuinen, T., Vesalainen, R., Nuutila, P., Laakso, J., Jaakkola, O., Koivula, T., Knuuti, J.

“…Background Oxidised low‐density lipoprotein (ox‐LDL) is a determinant of impaired coronary function and oestrogens inhibit its formation probably throughout…”
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Relation of myeloperoxidase promoter polymorphism and long-term hormone replacement therapy to oxidized low-density lipoprotein autoantibodies in postmenopausal women by Mäkelä, R., Dastidar, P., Jokela, H., Jaakkola, O., Saarela, M., Punnonen, R., Lehtimäki, T.

“…Objective. The myeloperoxidase enzyme (MPO) is a potent precursor of low-density lipoprotein (LDL) oxidation in atherosclerotic lesions. The MPO gene has a…”
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High oxidized LDL and elevated plasma homocysteine contribute to the early reduction of myocardial flow reserve in healthy adults by Laaksonen, R., Janatuinen, T., Vesalainen, R., Lehtimäki, T., Elovaara, I., Jaakkola, O., Jokela, H., Laakso, J., Nuutila, P., Punnonen, K., Raitakari, O., Saikku, P., Salminen, K., Knuuti, J.

“…Background Impairment of coronary blood flow reserve has been shown to be an early manifestation of atherosclerosis and coronary artery disease (CAD). We…”
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Serum matrix metalloproteinase-9 and venous bypass graft occlusion by Kalela, A., Limnell, V., Aittoniemi, J., Virtanen, V., Jaakkola, O., Lehtimäki, T., Nikkari, S. T.

“…Objective. The primary results after coronary artery bypass grafting are good, but early clinical events as a result of graft occlusion are still a problem…”
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Characteristics of low density lipoprotein isolated from circulating immune complexes by Tertov, V.V., Sobenin, I.A., Orekhov, A.N., Jaakkola, O., Solakivi, T., Nikkari, T.

“…Circulating immune complexes (CIC) containing low density lipoprotein (LDL) were recently found in the blood of patients with coronary atherosclerosis. In the…”
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Large-displacement modelling and simulation of micromechanical electrostatically driven resonators using the harmonic balance method by Veijola, T., Mattila, T., Jaakkola, O., Kiihamaki, J., Lamminmaki, T., Oja, A., Ruokonen, K., Seppa, H., Seppala, P., Tittonen, I.

“…Nonlinearities in electrostatically driven micromechanical resonators are studied with circuit simulations. Models for the resonators are built of elementary…”
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Multiple-modified desialylated low density lipoproteins that cause intracellular lipid accumulation. Isolation, fractionation and characterization by Tertov, V V, Sobenin, I A, Gabbasov, Z A, Popov, E G, Jaakkola, O, Solakivi, T, Nikkari, T, Smirnov, V N, Orekhov, A N

“…The basic differences between sialylated (sialic acid rich) and desialylated (sialic acid poor) human low density lipoproteins (LDL) are not fully defined. It…”
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Monitoring of lipoprotein oxidation by gas chromatographic analysis of hydroxy fatty acids by Nikkari, T, Malo-Ranta, U, Hiltunen, T, Jaakkola, O, Ylä-Herttuala, S

“…We describe a method developed for the quantitative analysis of hydroxy fatty acids derived from fatty acid monohydroperoxides formed during lipoprotein…”
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Association between apolipoprotein E alleles and autoantibodies against oxidised low-density lipoprotein by Saarelainen, S, Lehtimäki, T, Nikkilä, M, Solakivi, T, Nieminen, M M, Jaakkola, O

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Characterization of two lipoproteins containing apolipoproteins B and E from lesion-free human aortic intima by Ylä-Herttuala, S, Jaakkola, O, Ehnholm, C, Tikkanen, M J, Solakivi, T, Särkioja, T, Nikkari, T

“…Lesion-free areas of aortic intimas from seven men, 30 to 49 years old, were extracted with aqueous buffer within a few hours after an accidental or sudden…”
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Lipoprotein degradation and cholesterol esterification in primary cell cultures of rabbit atherosclerotic lesions by Jaakkola, O, Nikkari, T

“…Lipoprotein metabolism and cholesterol accumulation in atherosclerotic lesions was studied using enzymatically isolated primary cell cultures from aortas of…”
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Characteristics of low-density lipoprotein subfractions from patients with coronary artery disease by Jaakkola, O, Solakivi, T, Tertov, V V, Orekhov, A N, Miettinen, T A, Nikkari, T

“…The low-density lipoprotein (LDL) of patients with coronary artery disease (CAD) has been reported to enhance cholesterol ester accumulation in aortic cells…”
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Suppression of viability and acetyl-LDL metabolism in raw 264 macrophage-like and smooth muscle cells by bisphosphonates in vitro by TUOMINEN, O.-M, HOLLMEN, M, JAAKKOLA, O, MÖNKKÖNEN, J, YLITALO, R

“…Etidronate and clodronate are bisphosphonates that inhibit the development of experimental atherosclerosis. Etidronate decreases the intimamedia thickness of…”
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